package com.example.mobile2030606150cjk0519;

import android.os.Bundle;
import android.view.textclassifier.TextLinks;
import android.widget.TextView;

import androidx.appcompat.app.AppCompatActivity;

import org.jetbrains.annotations.NotNull;

import java.io.IOException;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

public class MainActivity extends AppCompatActivity {

    private TextView tvMainContent;
private String url="http://10.110.147.217:3000/news";
private OkHttpClient okHttpClient=new OkHttpClient();
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initView();
new Thread(new Runnable() {
    @Override
    public void run() {
        Request request=new Request.Builder()
                .url(url)
                .build();
        Call call=okHttpClient.newCall(request);
        call.enqueue(new Callback() {
            @Override
            public void onFailure(@NotNull Call call, @NotNull IOException e) {

            }

            @Override
            public void onResponse(@NotNull Call call, @NotNull Response response) throws IOException {
     String result=response.body().string();
     runOnUiThread(new Runnable() {
         @Override
         public void run() {
             tvMainContent.setText(result);
         }
     });
            }
        });

    }
}).start();
    }

    private void initView() {
        tvMainContent = (TextView) findViewById(R.id.tvMainContent);
    }
}